They have the know-how to go into those fields while working elsewhere and passing their licensing exams, if they choose to do so. Either way, Canada is getting qualified talent, that will either contribute to the society through medical service and/or high taxes. Either way, this is why I'm against the C-19 bill. I believe that high achievers should be given an opportunity, I know that it's a zero sum game but people with potential should be given a shot. Now from the perspective of Canada, maybe they could make the licensing exams more available, so that you can take the tests from your home country and only move when you pass the exams, like the US does. But in any case it's a win-win for both parties, if you don't segregate these fields and make it seem like an impossible mission. Just my two cents...What the point of inviting them under NOC specific draws if they wont work in their profession?